2 orgs in this cluster's subtree
Every organization with primary activities in Postal History Preservation & Research or any of its descendants. Click a column header to sort. Filter by name or state above the table.
| # | Organization | State | Revenue | Activities ↓ |
|---|---|---|---|---|
| 1 | THE POSTAL HISTORY FOUNDATION INC Nonprofit organization dedicated to preserving and promoting postal history through its Slusser Library, museum, and educational programs. Focuses on philately… | AZ | $166K | 5 |
| 2 | LOWELL OBSERVATORY FOUNDATION The Lowell Observatory Foundation is a nonprofit organization established in 2015 to support the mission of Lowell Observatory through endowment and targeted d… | AZ | $588K | 1 |
strategies used in this cluster
Theories of action extracted from orgs in this subtree. Click any to see the full set of orgs running the same approach.
- Curated Research Access 1 orgBy building and maintaining specialized, non-duplicative collections in philately and postal history, the organization enables scholarly and public research, because access to rare, regionally focused, and well-organized materials increases the depth and quality of historical inquiry. This strategy emphasizes intentional collection development—acquiring, organizing, and preserving print, visual, and electronic resources with a focus on Arizona and the American West—to serve researchers, historians, and genealogists. Unlike general archival preservation or broad public education approaches, this strategy prioritizes research utility and collection specificity, ensuring materials are both accessible and of high value for targeted scholarly and public inquiry.THE POSTAL HISTORY FOUNDATION INC
- Stamps as Learning Tools 1 orgBy using postage stamps as interdisciplinary, tactile educational tools, students and lifelong learners engage more deeply with academic and historical content, because stamps provide accessible, visual, and culturally rich entry points to complex subjects. This strategy leverages the inherent diversity and historical richness of postage stamps to support experiential and lifelong learning across age groups. It distinguishes itself by transforming a niche hobby—philately—into a scalable, curriculum-aligned method for teaching literacy, history, art, and math, particularly benefiting visual and tactile learners. Unlike traditional museum or archival education, it emphasizes active collection, personal connection, and intergenerational participation as pathways to sustained engagement.THE POSTAL HISTORY FOUNDATION INC